Compare 142945 vs 142957

Property	142945	142957
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	5¹ × 11¹ × 23¹ × 113¹	59¹ × 2423¹
Prime factorization	5 × 11 × 23 × 113	59 × 2423
Divisors count	16	4
Divisors	1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2599, 6215, 12995, 28589, 142945	1, 59, 2423, 142957
Number of properties	0	1
Semiprimes		32840th
Roman numberals
Base 2	100010111001100001₂	100010111001101101₂
Base 3	21021002021₃	21021002201₃
Base 4	202321201₄	202321231₄
Base 5	14033240₅	14033312₅
Base 6	3021441₆	3021501₆
Base 7	1133515₇	1133533₇
Base 8	427141₈	427155₈
Base 9	237067₉	237081₉
Base 10	142945₁₀	142957₁₀
Base 11	98440₁₁	98451₁₁
Base 12	6a881₁₂	6a891₁₂
Base 13	500aa₁₃	500b9₁₃
Base 14	3a145₁₄	3a153₁₄
Base 15	2c54a₁₅	2c557₁₅
Base 16	22e61₁₆	22e6d₁₆